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package cz.crcs.ectester.reader;
import cz.crcs.ectester.applet.ECTesterApplet;
import cz.crcs.ectester.applet.EC_Consts;
import cz.crcs.ectester.data.EC_Store;
import cz.crcs.ectester.reader.ec.*;
import javax.smartcardio.CardException;
import java.io.IOException;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
/**
* @author Jan Jancar johny@neuromancer.sk
*/
public abstract class TestSuite {
EC_Store dataStore;
ECTester.Config cfg;
String name;
boolean hasRun;
List<Test> tests = new LinkedList<>();
public TestSuite(EC_Store dataStore, ECTester.Config cfg, String name) {
this.dataStore = dataStore;
this.cfg = cfg;
this.name = name;
}
public List<Test> run(CardMngr cardManager) throws IOException, CardException {
for (Test t : tests) {
t.run();
System.out.println(t);
}
hasRun = true;
return tests;
}
public List<Test> getTests() {
return Collections.unmodifiableList(tests);
}
public boolean hasRun() {
return hasRun;
}
public String getName() {
return name;
}
public static class Default extends TestSuite {
public Default(EC_Store dataStore, ECTester.Config cfg) {
super(dataStore, cfg, "default");
}
@Override
public List<Test> run(CardMngr cardManager) {
return null;
}
}
public static class TestVectors extends TestSuite {
public TestVectors(EC_Store dataStore, ECTester.Config cfg) {
super(dataStore, cfg, "test");
}
@Override
public List<Test> run(CardMngr cardManager) throws IOException, CardException {
Map<String, EC_KAResult> results = dataStore.getObjects(EC_KAResult.class, "test");
for (EC_KAResult result : results.values()) {
EC_Curve curve = dataStore.getObject(EC_Curve.class, result.getCurve());
if (cfg.namedCurve != null && !(result.getCurve().startsWith(cfg.namedCurve) || result.getCurve().equals(cfg.namedCurve))) {
continue;
}
if (curve.getBits() != cfg.bits && !cfg.all) {
continue;
}
EC_Params onekey = dataStore.getObject(EC_Keypair.class, result.getOneKey());
if (onekey == null) {
onekey = dataStore.getObject(EC_Key.Private.class, result.getOneKey());
}
EC_Params otherkey = dataStore.getObject(EC_Keypair.class, result.getOtherKey());
if (otherkey == null) {
otherkey = dataStore.getObject(EC_Key.Public.class, result.getOtherKey());
}
if (onekey == null || otherkey == null) {
throw new IOException("Test vector keys couldn't be located.");
}
tests.add(new Test(new Command.Allocate(cardManager, ECTesterApplet.KEYPAIR_BOTH, curve.getBits(), curve.getField()), Test.Result.SUCCESS));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_BOTH, EC_Consts.CURVE_external, curve.getParams(), curve.flatten()), Test.Result.SUCCESS));
//tests.add(new Test(new Command.Generate(cardManager, ECTesterApplet.KEYPAIR_BOTH), Test.Result.SUCCESS));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_LOCAL, EC_Consts.CURVE_external, EC_Consts.PARAMETER_S, onekey.flatten(EC_Consts.PARAMETER_S)), Test.Result.SUCCESS));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_REMOTE, EC_Consts.CURVE_external, EC_Consts.PARAMETER_W, otherkey.flatten(EC_Consts.PARAMETER_W)), Test.Result.SUCCESS));
tests.add(new Test(new Command.ECDH(cardManager, ECTesterApplet.KEYPAIR_REMOTE, ECTesterApplet.KEYPAIR_LOCAL, ECTesterApplet.EXPORT_TRUE, EC_Consts.CORRUPTION_NONE, result.getKA()), Test.Result.SUCCESS, (command, response) -> {
Response.ECDH dh = (Response.ECDH) response;
if (!dh.successful() || !dh.hasSecret())
return Test.Result.FAILURE;
if (!Util.compareBytes(dh.getSecret(), 0, result.getParam(0), 0, dh.secretLength())) {
return Test.Result.FAILURE;
}
return Test.Result.SUCCESS;
}));
tests.add(new Test(new Command.Cleanup(cardManager), Test.Result.ANY));
}
return super.run(cardManager);
}
}
public static class NonPrime extends TestSuite {
public NonPrime(EC_Store dataStore, ECTester.Config cfg) {
super(dataStore, cfg, "nonprime");
}
@Override
public List<Test> run(CardMngr cardManager) throws IOException, CardException {
Map<String, EC_Key> keys = dataStore.getObjects(EC_Key.class, "nonprime");
for (EC_Key key : keys.values()) {
EC_Curve curve = dataStore.getObject(EC_Curve.class, key.getCurve());
if ((curve.getBits() == cfg.bits || cfg.all)) {
tests.add(new Test(new Command.Allocate(cardManager, ECTesterApplet.KEYPAIR_BOTH, curve.getBits(), curve.getField()), Test.Result.SUCCESS));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_BOTH, EC_Consts.CURVE_external, curve.getParams(), curve.flatten()), Test.Result.ANY));
tests.add(new Test(new Command.Generate(cardManager, ECTesterApplet.KEYPAIR_LOCAL), Test.Result.ANY));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_REMOTE, EC_Consts.CURVE_external, key.getParams(), key.flatten()), Test.Result.ANY));
tests.add(new Test(new Command.ECDH(cardManager, ECTesterApplet.KEYPAIR_REMOTE, ECTesterApplet.KEYPAIR_LOCAL, ECTesterApplet.EXPORT_FALSE, EC_Consts.CORRUPTION_NONE, EC_Consts.KA_ECDH), Test.Result.FAILURE));
tests.add(new Test(new Command.Cleanup(cardManager), Test.Result.ANY));
}
}
return super.run(cardManager);
}
}
public static class Invalid extends TestSuite {
public Invalid(EC_Store dataStore, ECTester.Config cfg) {
super(dataStore, cfg, "invalid");
}
@Override
public List<Test> run(CardMngr cardManager) throws IOException, CardException {
Map<String, EC_Key.Public> pubkeys = dataStore.getObjects(EC_Key.Public.class, "invalid");
for (EC_Key.Public key : pubkeys.values()) {
EC_Curve curve = dataStore.getObject(EC_Curve.class, key.getCurve());
if (cfg.namedCurve != null && !(key.getCurve().startsWith(cfg.namedCurve) || key.getCurve().equals(cfg.namedCurve))) {
continue;
}
if (curve.getBits() != cfg.bits && !cfg.all) {
continue;
}
tests.add(new Test(new Command.Allocate(cardManager, ECTesterApplet.KEYPAIR_BOTH, curve.getBits(), curve.getField()), Test.Result.SUCCESS));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_BOTH, EC_Consts.CURVE_external, curve.getParams(), curve.flatten()), Test.Result.SUCCESS));
tests.add(new Test(new Command.Generate(cardManager, ECTesterApplet.KEYPAIR_LOCAL), Test.Result.SUCCESS));
tests.add(new Test(new Command.Set(cardManager, ECTesterApplet.KEYPAIR_REMOTE, EC_Consts.CURVE_external, key.getParams(), key.flatten()), Test.Result.ANY));
tests.add(new Test(new Command.ECDH(cardManager, ECTesterApplet.KEYPAIR_REMOTE, ECTesterApplet.KEYPAIR_LOCAL, ECTesterApplet.EXPORT_FALSE, EC_Consts.CORRUPTION_NONE, EC_Consts.KA_BOTH), Test.Result.FAILURE));
tests.add(new Test(new Command.Cleanup(cardManager), Test.Result.ANY));
}
return super.run(cardManager);
}
}
}
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